Alibaba Singles' Day sales hit $10 billion in first hour

Chinese e-commerce giant Alibaba Group Holding Ltd settled roughly 69 billion yuan ($9.92 billion) in the first hour of its annual Singles' Day on Sunday, up roughly 21 percent from last year's early haul of 57 billion yuan. Singles' Day is the world's biggest online sales event and last year netted Alibaba 168 billion yuan ($24.15 billion) in total sales.